Gastrointestinal purpura refers to abdominal allergic purpura, and its treatment includes: general treatment, drug treatment and so on. 1. General treatment: including desensitization, pain relief and other treatments. Desensitization treatment is mainly to find the cause of allergy and avoid secondary contact with allergens. Pain relief treatment can use scopolamine and other anticholinergic drugs to achieve the purpose of antispasmodic pain relief. 2. Drug therapy: patients can use prednisone and other glucocorticoid drugs, the drug can inhibit the inflammatory response, reduce intestinal wall edema, relieve pain. If the hormone can not control the patient’s condition, you can use cyclophosphamide and other immunosuppressants, immunotherapy. Gastrointestinal purpura requires timely medical attention to avoid delaying the condition. The above drugs need to be taken in accordance with the doctor’s instructions, and are strictly prohibited from being used arbitrarily.